//
//  HHYStockDisplayModel.m
//  大股票
//
//  Created by apple on 2019/8/14.
//  Copyright © 2019 apple. All rights reserved.
//

#import "HHYStockDisplayModel.h"

@implementation HHYStockDisplayModel

+ (BOOL)propertyIsOptional:(NSString *)propertyName {
    return YES;
}

@end
